Wii Sports for Mean, Median and Modal averages.
I’m teaching averages this week with my maths group and I decided yesterday to begin the week by using wii sports bowling to create the data for is to work with. I first came across the idea of using the wii for maths through Tom Barrett’s Site and from Tom’s interesting ways.
I know the children will enjoy using the wii – it’s always the most popular choice in Golden Time, so that part of the plan seems fine.
I also know from assessment of the group that they need to learn about averages. Averages can tend to be a once or twice a year topic so I thought using the wii would make it memorable and thus allow the children to recall their learning easily.
I’m going to split my group into 8 groups of 3, and then into 4 groups of 6. These groups will then be the 4 teams for bowling, with each team member bowling consecutively on their team.
The teams will each have to fill in a scoresheet for each bowl from every team. This will just record the total for both throws (not the actual bowling score with strikes and spares).
From round 2 onwards we will calculate in each team, the mean, median and modal score for the entire game. One member from each team will then write their answers on the board. If the team gets all 3 answers correct I will award 5 more pins to their team score in the final total at the end (or on the excel on the IWB, not sure yet!)
We will do this until the game is complete.
I need to think about where I position the wii and TV in the class and how to place the tables I will have to move. I need space for the bowlers and space to let the group see the events. I need access to the chalk board for teams to write their averages up and also space for them to work without other groups overhearing them!
I’m really looking forward to it, let’s see what happens!